693346 divided by 72 
The aim is to understand the frequency of 72 in 693346.

Moving on to step 1:
When dividing 6 by 72, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 72

Let's proceed to step 2:
If we divide 69 by 72, we get 0 and a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Grab the next digit (3) from the dividend, add it to 69, then carry on: 693 / 72

Let's proceed to step 3:
If we divide 693 by 72, we get 9 and a remainder of 45.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 648 from 693 to get 45.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 72

Going ahead to step 4:
72 can be fit into 453 6 times, resulting in a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 96.0
If we subtract 432 from 453, we get 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 72

On to step 5:
214 divided by 72 is 2 with a remainder of 70.
Use 2 as the next digit of our solution. 
Result so far: 962.0
If we subtract 144 from 214, we get 70.
Take the next digit (6) from the dividend and append it to 70, then repeat: 706 / 72

Step 6:
The number 72 fits into 706 9 times, leaving a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 9629.0
If we take 648 away from 706, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 7:
72 can be fit into 580 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 9629.8
Deduct 576 from 580 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
The number 72 fits into 40 0 times, leaving a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 9629.8
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
72 can be fit into 400 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 9629.805
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
72 goes into 400 5 times with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 9629.8055
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 9629.8055 and a remainder of 0.0004.